Now able to create multiple VTKs as widgets (Model display included). Works on Mac with VTK 5.10 but seg faults on Ubuntu 12.04 LTS with VTK 5.8
Now able to create multiple VTKs as widgets (Model display included). Works on Mac with VTK 5.10 but seg faults on Ubuntu 12.04 LTS with VTK 5.8

r11785

joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,idaholab/raven,idaholab/raven,joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,idaholab/raven,idaholab/raven,idaholab/raven,joshua-cogliati-inl/raven,idaholab/raven,joshua-cogliati-inl/raven,idaholab/raven